开式循环吸附制冷过程的实验研究  

Study on the open-cycle desiccant cooling system by experiment

作　　者：冯毅[1] 王全学[1] 吕扬效[1] 谭盈科[1] 

机构地区：[1]华南理工大学化工学院,广东广州510640

出　　处：《制冷》1999年第3期1-4,共4页Refrigeration

基　　金：广东省自然科学基金

摘　　要：本文对基于开式循环的吸附除湿空调制冷系统进行了实验研究。实验证明，该空调制冷系统可用８５℃以上的热源作动力，制冷效率可以超过４０％ 。这样，可利用太阳能或工业余热驱动该制冷系统， 减少常规蒸汽压缩式制冷产生的氟里昂及热岛对空气的污染。本文取得的实验数据为开式吸附空调制冷系统的进一步完善及中试设计提供了可靠依据。The performance of an open-cycle desiccant cooling system is experimentally studied in this paper. It is found that the cooling system can be powered by the heat energy with its temperature higher than 85℃, and that the coefficient of performance (COP) is 40%. The experimental result means that the solar energy and the waste heat from industry can be used to power the desiccant cooling system. The data presented in this paper are useful to improve the desiccant cooling system further.

关 键 词：除湿制冷 制冷效率 空调 开式循环 吸附制冷 

分 类 号：TB616[一般工业技术—制冷工程] TU831.6[建筑科学—供热、供燃气、通风及空调工程]